All notices for the weekly CRIMSON Calendar must be placed in the notice box in the CRIMSON Office on Fridays before 5 o'clock, marked "For the CRIMSON Calendar."

Tuesday, April 29.

4.00.--Faculty of Arts and Sciences. Meeting at University 5.

4.00.--**Finals in interclass lacrosse.

4.00.--**Baseball. University vs. Bates.

8.00.--*Geological Conference. "The Serpentines of Vermont," Mr. Edward Wigglesworth. Mineralogical Lecture Room, University Museum.

8.00.--**Dudleian Lecture. "Christianity and Ministerial Ordination." Rev. Ambrose W. Vernon. Emerson J.

8.15.--**Lecture. "The Oxford University Press" (Illustrated). Sir William Osler. New Lecture Hall.

Wednesday, April 30.

4.00.--**Baseball. 1916 vs. Waltham. Second University vs. Exeter.

4.30.--*University fencing championship preliminary trials.

7.45.--Senior County Fair. Parade leaves Yard.

8.00.--**Godkin Lectures. "Democracy and Responsibility. IV. Direct versus Representative Government." Mr. Herbert Croly. Emerson J.

8.00.--Harvard Mathematical Club. "Velocity Diagrams in Two Dimensional Motions." Professor H. N. Davis. Common Room, Conant Hall.

8.00.--**Pierian Sodality Concert. Sanders Theatre.